Analysis

  • max time kernel
    92s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 22:31

General

  • Target
    2026-07-14_34150f63adfbc3eac9e49270faeb753c_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
  • Size 5.3MB
  • Sample260714-2ff4kaez2m
  • SHA256 d64cd59deb15f8b3e9712f60906b2afaae6b400ffdafc2f83b240c89cc874415
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 30 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-14_34150f63adfbc3eac9e49270faeb753c_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-14_34150f63adfbc3eac9e49270faeb753c_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3504
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 5.3MB
        • SHA256 d64cd59deb15f8b3e9712f60906b2afaae6b400ffdafc2f83b240c89cc874415
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 5.8MB
        • SHA256 80d0ecda6f1cee7365cae1f5ccc44bfd366fe928f7dffc8abfba197036179b71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe
        • Size 5.3MB
        • SHA256 377f46ed28353d2e36d15bce69634086f0b8009f10e06b4fff4f8bf2c0b38035
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appvcleaner.exe$

        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$
        • Size 6.0MB
        • SHA256 59f85bb91331881ae034555f9b8b800d4e9423ed2eb41de4c9f5f355030232ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe
        • Size 5.3MB
        • SHA256 1c525be8befbaf029c9b61ce307a5a766836ef9fccbb4e94ab82729385ed71d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 5.4MB
        • SHA256 a1f62758c22cda38df4513e5cdb84538130f69bea7983852d9ea411deadad281
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2148-75-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3504-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3504-44-0x0000000000400000-0x000000000040F000-memory.dmp